Commit 1afb7dda authored by Avri Altman's avatar Avri Altman Committed by Martin K. Petersen
Browse files

scsi: ufs: ufshpb: Do not send umap_all in host control mode 

HPB WRITE BUFFER with buffer-id = 0x3h is supported in device control mode
only.

Link: https://lore.kernel.org/r/20210712095039.8093-11-avri.altman@wdc.com


Signed-off-by: default avatarAvri Altman <avri.altman@wdc.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 33845a2d

drivers/scsi/ufs/ufshpb.c

+2 −1
Original line number Diff line number Diff line
@@ -2458,6 +2458,7 @@ static void ufshpb_hpb_lu_prepared(struct ufs_hba *hba) 
			ufshpb_set_state(hpb, HPB_PRESENT);

			if ((hpb->lu_pinned_end - hpb->lu_pinned_start) > 0)

				queue_work(ufshpb_wq, &hpb->map_work);

			if (!hpb->is_hcm)

				ufshpb_issue_umap_all_req(hpb);

		} else {

			dev_err(hba->dev, "destroy HPB lu %d\n", hpb->lun);